3D total variation hyperspectral compressive sensing using unmixing.
Lei ZhangYanning ZhangWei WeiFei LiPublished in: IGARSS (2014)
Keyphrases
- total variation
- compressive sensing
- hyperspectral
- hyperspectral data
- random projections
- image restoration
- hyperspectral images
- denoising
- image denoising
- remote sensing
- multispectral
- infrared
- convex optimization
- sparse representation
- image data
- image processing
- hyperspectral imagery
- signal processing
- image representation
- information content
- regularization methods
- satellite images
- dimensionality reduction
- image reconstruction
- natural images
- random sampling
- noisy images
- high resolution
- face recognition